IP address in Connection Security still being blocked

I recently moved to a new location (with new IP address), and I am using the same machine with unchanged configuration. I have attempted to connect with the same computer from my office, and it connects just fine.

When attempting to connect to our postgres database via pgadmin I am getting the following error:
`FATAL: no pg_hba.conf entry for host "", user "", database "postgres", SSL on `

I have added the new IP address to Connection Security in the Azure portal, but I am still unable to connect. I thought it might be a temporary hiccup, so I have tried to add and remove the IP-address several times and waiting a day before attempting to connect, but the result is the same.

Any advice on how to proceed? Currently working from home due to the COVID-19 situation and the Postgres database is crucial to my workflow.